fix for http://forum.yacy-websuche.de/viewtopic.php?f=6&t=719&hilit=

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4330 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/de/anomic/plasma/crawler/plasmaCrawlQueues.java

@@ -494,7 +494,7 @@ public class plasmaCrawlQueues {
                 e.printStackTrace();
             } finally {
                 synchronized (workers) {
-                    workers.remove(new Integer(entry.hashCode()));
+                    workers.remove(entry.url().hash());
                 }
                 this.entry.setStatus("worker-finalized");
             }